.game-header .score,
.game-header .timer {
    display: none;
}

.game-container {
    max-width: 1250px;
}

.game-board {
    overflow-x: auto;
}

/* ── Distance scale ──────────────────────────────────────────────────────────── */

.proximity-scale {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px 4px;
    flex-wrap: wrap;
}

.proximity-scale-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
}

.proximity-scale-pip {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-shadow: 0 0 8px currentColor;
}

.proximity-scale-divider {
    width: 1px;
    height: 18px;
    background: rgba(255, 255, 255, 0.12);
    margin: 0 2px;
}

.proximity-scale-note {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-style: italic;
}

@media (max-width: 500px) {
    .proximity-scale-note {
        display: none;
    }
    .proximity-scale {
        gap: 4px;
        padding: 8px 10px 2px;
    }
    .proximity-scale-pip {
        width: min(9vw, 36px);
        height: min(9vw, 36px);
        font-size: min(3.5vw, 0.9rem);
    }
}

/* ── Layout ──────────────────────────────────────────────────────────────────── */

.proximity-container {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    justify-content: center;
    padding: 20px;
}

.proximity-board {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.proximity-grid {
    display: grid;
    gap: 2px;
    background: rgba(255, 255, 255, 0.02);
    border: 3px solid var(--accent-gold);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    padding: 4px;
}

/* ── Cells ───────────────────────────────────────────────────────────────────── */

.proximity-cell {
    width: 28px;
    height: 28px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    cursor: pointer;
    user-select: none;
    transition: background 0.1s ease, border-color 0.1s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.proximity-cell:hover:not(.revealed):not(.flagged) {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.25);
}

.proximity-cell.revealed {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.05);
    cursor: default;
}

.proximity-cell.revealed[data-distance] {
    text-shadow: 0 0 8px var(--glow, currentColor);
}

.proximity-cell.flagged {
    background: rgba(212, 175, 55, 0.12);
    border-color: rgba(212, 175, 55, 0.4);
    color: var(--accent-gold);
    font-size: 0.75rem;
    cursor: pointer;
}

.proximity-cell.mine {
    background: #ef4444;
    border-color: #ef4444;
    color: #ffffff;
    font-size: 0.85rem;
    animation: mine-pulse 0.4s ease-out;
}

.proximity-cell.spent-mine {
    background: rgba(80, 80, 80, 0.4);
    border-color: rgba(120, 120, 120, 0.3);
    color: #777;
    font-size: 0.85rem;
    cursor: default;
}

@keyframes mine-pulse {
    0%   { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.8); }
    50%  { transform: scale(1.15); box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* ── Side panel ──────────────────────────────────────────────────────────────── */

.proximity-side {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 110px;
}

.proximity-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.proximity-stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    font-weight: 600;
}

.proximity-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-gold);
    font-variant-numeric: tabular-nums;
}

/* ── Controls hint ───────────────────────────────────────────────────────────── */

.proximity-hint {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 0.75rem;
    margin-top: 4px;
}

.proximity-hint-row {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
}

.proximity-hint-row kbd {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 3px;
    padding: 1px 5px;
    font-family: var(--font-family);
    font-size: 0.7rem;
    color: var(--text-secondary);
    line-height: 1.4;
}


/* ── Result overlay extras ───────────────────────────────────────────────────── */

.proximity-result-info {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 8px 0 24px;
    line-height: 1.7;
}

.proximity-result-info strong {
    color: var(--accent-gold);
    font-weight: 700;
}

/* ── Responsive ──────────────────────────────────────────────────────────────── */

@media (min-width: 769px) and (max-width: 1023px) {
    .game-container {
        max-width: 100%;
        padding: 10px;
    }
    .game-board {
        min-width: unset;
    }
    .proximity-container {
        gap: 20px;
        padding: 16px;
    }
    .proximity-cell {
        width: clamp(34px, 4.3vw, 44px);
        height: clamp(34px, 4.3vw, 44px);
        font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    }
    .proximity-scale-pip {
        width: clamp(34px, 4.3vw, 44px);
        height: clamp(34px, 4.3vw, 44px);
        font-size: clamp(0.9rem, 1.8vw, 1rem);
    }
    .segmented-control-btn[data-value="hard"] {
        display: none;
    }
}

@media (max-width: 768px) {
    .game-board {
        margin-left: 0;
        margin-right: 0;
        padding-left: 5px;
        padding-right: 5px;
        overflow-x: auto;
    }

    .proximity-container {
        gap: 14px;
        padding: 10px;
    }

    .proximity-cell {
        width: clamp(26px, 4.5vw, 36px);
        height: clamp(26px, 4.5vw, 36px);
        font-size: clamp(0.7rem, 1.8vw, 0.95rem);
    }

    .proximity-scale-pip {
        width: clamp(26px, 4.5vw, 36px);
        height: clamp(26px, 4.5vw, 36px);
    }

    .proximity-side {
        min-width: 80px;
    }

    .proximity-stat-value {
        font-size: 1.2rem;
    }

    .proximity-hint {
        display: none;
    }

    .segmented-control-btn[data-value="hard"] {
        display: none;
    }
}

@media (max-width: 500px) {
    .proximity-container {
        flex-direction: column;
        align-items: center;
    }

    .proximity-side {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
        min-width: auto;
    }

    .proximity-stat {
        flex-direction: row;
        gap: 6px;
    }

    .proximity-cell {
        width: min(9vw, 36px);
        height: min(9vw, 36px);
        font-size: min(3.5vw, 0.9rem);
        border-radius: 2px;
    }

    .proximity-legend {
        display: none;
    }
}